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Page 1: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

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Page 2: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Abir Infrastructure Private Limited (AIPL), has established itself as a leading technology, engineering and construction company that has executed very significant projects in India. We relentlessly continue to explore and seize opportunities in several business verticals.

Today, it is one of the respected companies in India's private sector.

Our commitment and continuous pursuit for world-class quality and customer-centric approach have enabled us to attain leadership in all our business lines. We have now the expertise and excellence in the following areas:

Civil and Structural works for Hydro-electric Power Projects including Roads, Bridges, Head Race and other Tunnels, Dams of various types, Underground Power Houses, sinking vertical shafts, Geo-technical Investigation, Slope Stabilization and other infrastructure works.

Hydro-mechanical works for Hydro-electric Power Projects including penstocks, pressure shafts, hydraulic gates of various types/applications, etc.

Electro-mechanical works for Hydro-electric Power Projects such as installation of turbines-generators, transformers, cooling systems, sub-stations, automation, etc.

Civil and Structural works for Thermal Power Projects including cooling towers, chimneys, heavy foundations, boiler and generator buildings and other infrastructure works.

Mechanical works for Thermal Power Projects such cooling systems, sea-water intakes, piping for various applications including high pressure steam, coal handling systems such as conveyor s and ball mills, ash handling systems including electro-static precipitators, etc.

Electro-mechanical works for Thermal Power Projects such as installation of turbines-generators, transformers, sub-stations, automation, etc.

Total EPC, i.e. Civil, Structural, Mechanical, Electrical, Instrumentation and Automation works for Tankage Terminals for refinery including tanks of various types, spheres and bullets for liquefied gases, piping, pumping stations, jetty infrastructure such buoy-moorings, jetties, truck and rail wagon loading systems, etc.

EPC of Hotels/Resorts Projects for the Hospitality industry including wellness centres.

With an impressive order book and several projects due for completion, we are poised to scale newer benchmarks in the near future. Our success is the result of resolve of the young, passionate and dedicated team of qualified and experienced engineers, supervisors, technicians and administrative staff.

We believe in exceeding clients' expectations. A commitment to community welfare, safety and environment protection are integral part of the corporate vision.

The company operates from two offices - Gurgaon for all Hydro Power related projects and Hyderabad for Thermal Power. By leveraging our strengths and capitalizing on developing opportunities, we aspire to consolidate our position in the infrastructure and construction sectors.

The Company was incorporated on 16th

August 2005.

PROFILE

ABOUT US

Page 3: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Leadership and Management

The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are drawn from reputed and large national / international companies and the public sector corporations in India. The leaders and management personnel have to their credit, establishing and leading large companies and projects successfully both in India and abroad. They are passionate about innovation, quality, and completion of projects within time and budgets and bringing-in technological developments for sustainable business growth. It is their experience in different areas such as business modelling, engineering (concept to commissioning), financial management, human resources development and other areas that has propelled the company to the present position in the industry. The decades of collective experience of leadership and management is enabling Abir to witness continual business growth on year-on-year basis in the 12 years of its existence.

Mr Ramesh Surapaneni Managing Director Mr Ramesh Surapaneni has over 30 years of rich and varied Experience in Engineering and Construction Industry, his previous employers were ASIC Research Inc., Cupertino, California, USA, Modular Semiconductor Inc., Santa Clara California, USA, Surapaneni Gandhi Engineering Enterprises, Hyderabad, India and Sugaenent Exim Private Limited. He joins us from Surapaneni Gandhi Engineering Enterprises Pvt Ltd where he was associated as Managing Director. He has done Bachelors of Engineering (Mechanical) from Osmania University in 1983 and Masters of Science (Computer Science) from Florida Institute of Technology, Florida, and USA in the year 1986.

Mr K Ratnagopal Business Head - Oil & Gas Mr Ratnagopal has over 40 years of experience in the field. His last assignment, before joining the Company, was with the US oil major, M/s Chevron Corporation as the Regional Manager, Asia Pacific region. He has strong project management background by virtue of having established many greenfield oil & gas projects both in India and abroad.

LEADERSHIP & KEY MANAGEMENT PERSONNEL

Page 4: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Mr Ashok Tatineni Business Head – Thermal Division Mr Ashok has more than 20 years’ experience in infrastructure and construction field. He has executed very large highway, irrigation and building projects, spread across the country prior to joining Abir.

Mr YV Rao Head - Business Development Mr Rao has over 25 years’ experience in business development in Infrastructure sector including power generation. He was with M/s Engineers India Limited (one of the premier organizations in the country) and Planning Commission of India, before joining the Company. Mr Rao has MBA in Project Financing from UK and Master of Technology in Mechanical Engineering from IIT, Madras.

OUR VISION

To be a leader in the infrastructure industry, by setting standards in technology, quality and deliverables while ensuring growth of employees and creating value for stakeholders.

OUR MISSION

Focus on client, quality & employee engagement to achieve excellence.

Be technology driven, efficient & financially sound.

Maintain highest levels of professionalism, integrity & honesty.

Maintain highest commitment to safety & environmental standards.

CORE VALUES

Page 5: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Our values are based on six pillars

Customer Focus – Relentless pursuit to deliver highest quality within cost and time

Ethics - Be honest and fair with uncompromising integrity

Innovation - Pursue excellence

Commitment – Do what we say

People - Empower individuals

Stakeholders – Enhance value

At Abir, our objective is to create value to all - stakeholders, clients, employees, and communities. We firmly believe that to achieve this, good corporate governance standard that promotes the principles of integrity, transparency, and accountability is the essential key to greater success.

Consistent with this belief, today at Abir the board committees for auditing, compensation, corporate governance, nomination functions are comprised of independent directors and the committee charters clearly establishes the committee’s roles and responsibilities. Corporate governance guidelines are regularly reviewed and updated in response to changing regulations and stakeholder concerns and the company will continue to take any and every step needed to further improve the standards, controls, and accountabilities including making the required changes to the company’s policies.

Abir’s corporate governance has been, and continues to remain, an important area of focus for the senior executives and Board of Directors.

The company’s effort and activities in pursuit of its social responsibilities is to develop, improve and extend assistance to:

Educational Institutions

Vocational Training Centres

Hospitals and Clinics

Organize health camps and provide medical help

Abir supports the cause of education based empowerment, to uplift the socially and economically disadvantaged sections of the society, by student sponsorship, drinking water and sanitation, building school infrastructure, maintenance of playgrounds and computer labs, through an NGO, Bhavishya Bharat.

The suppliers and subcontractors are extremely valued members of the TEAM ABIR and jointly share the common objectives of client satisfaction and advancement of mutual business interests - while maintaining strict moral code, dignity of labour,

CORPORATE GOVERNANCEE VALUES

CORPORATE SOCIAL RESPONSIBILTY

SUPPLIER ENGAGEMENT

Page 6: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

equal opportunity and fair competition methods. We count on the quality, consistency and integrity of all services and products delivered by our suppliers. We continually encourage our suppliers to excel in the mutual goals of on-budget performance, on-time quality delivery, enforcement of safe work environment, fairness in labour compensation and transparency of business practices.

For effective performance, the process is segmented into contracting, procurement, and logistics and materials management. The processes are in line with the Organizational Quality Plans and includes validating capabilities of vendors, managing the bid cycle, ensuring fair evaluation, monitor quality and schedule. The basis of supplier engagement is:

Maintain the highest standards of integrity in its dealings with the suppliers

Follows rigorous and transparent procedures to select the suppliers

Provided equal opportunity and afforded fair treatment to all suppliers

Expectations will be clearly set out and documented

Review relationship primarily to address performance improvement opportunities

Meet our contractual obligations

Maintain confidentiality of quotations and other 3rd party information entrusted to us

Avoid placing employees in positions of potential conflict of interest

Promote fair competition among our suppliers

Adhere to all laws and regulations

Civil and Structural works - roads, bridges, head race and other tunnels, dams of various types, underground power houses, sinking vertical shafts, geo-technical investigation, slope stabilization and other infrastructure works.

Hydro-mechanical works - penstocks, pressure shafts, hydraulic gates of various types and applications.

BOP Electro-mechanical works - installation of turbines-generators, transformers, cooling systems, sub-stations, automation, etc.

Civil and Structural works - cooling towers, chimneys, heavy foundations, boiler and generator buildings and other infrastructure works.

Mechanical works - cooling systems, sea-water intakes, piping for various applications including high pressure steam, coal handling systems such as conveyor s and ball mills, ash handling systems including electro-static precipitators, etc.

BOP Electro-mechanical works - installation of turbines-generators, transformers, sub-stations, automation, etc.

HYDEL POWER

HYDRO ELECTRIC POWER

BUSINESS SEGMENTS & EXPERTISE

THERMAL POWER

Abir’s expertise is in Civil and Structural works -

cooling towers, chimneys, heavy foundations, boiler and generator buildings and other infrastructure works.

Mechanical works - cooling

Page 7: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Complete Engineering, Procurement & Construction (EPC) – specifically Civil, Structural, Mechanical, Electrical, Instrumentation and Automation works for Tankage Terminals. Tanks of various types, Spheres & Bullets for liquefied gases, piping, pumping stations, jetty infrastructure such buoy-moorings, jetties, truck and rail wagon loading systems, etc.

Engineering, Procurement and Constructions of Hotels and Resorts projects. Abir has experience in design and execution of such projects including architecture, interiors design, lighting and other associated facilities such as air conditioning, hot/cold water systems, kitchens, electrical power systems, lifts, swimming pool, laundry, landscape and horticulture, sewage treatment plans etc.

Engineering, Procurement and Constructions of railway tunnels in hard rock and soil including cut and cover, portal Ariel walls, formation of approaches to tunnel, minor bridges, side/catch water rains and other miscellaneous works

OIL & GAS

HOSPITALITY

RAILWAY PROJECTS

HYDEL POWER PROJECTS

Page 8: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 9: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 10: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Patikari, Himachal Pradesh (Completed)

Client: Patikari Power Private Limited

Capacity 2 x 8 MW

Location

State Himachal Pradesh

District Mandi

River BakhliKhad, a tributary of River Beas

Contract Duration 21 Months

Contract Value INR 38.62 Crores (US$ 5.95 Millions) (1 US$=INR 65)

Project Status Commissioned-January,2008

Technical Features Gross Head 371.15 m

Net Head 356.3 m

Design discharge 5.83 cumecs

Civil Works Solid gravity weir 6 m high 28.32m long

Surface Desander 6.45m (H) x 7.25m (W), 64m long of 2 no chambers.

Head Race Tunnel 1.8m, D-shaped, 2.1m high, 3.67 Km

Surge Shaft Open type Steel Surge Shaft 3.0 m diameter, 46.2 m high

Pressure Shaft Surface type steel pipe of 1.3/0.9m Dia. 643m long

Surface Power House 50.57m(L) x 14.2m(W) x 13.3m (H)

EOT Crane 30/5 Ton with span of 12.6 m

EM Works Generator & Turbine 2 x 8MW, Horizontal axis pelton turbine

Switchyard Open type, 14m x 17m

Substation 33kV

Transmission Line Double circuit, 12 Km

HM Works

Scour Service Gates 1.8m x 1.2m, 1 No.

Trash Racks 2.825m x 2.835m, 2 Nos.

Tail Race Gates 2.05m x 4.05m, 2 Nos.

Silt Flushing Gates 0.5m x 0.5m, 4 Nos.

Aqueducts 2 no’s of 1.6m Dia. with 45.8m & 42.6 m long.

Butterfly Valve 1.3m diameter

Note: EM – Electro mechanical and HM - Hydro-mechanical

Page 11: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 12: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Malana - II, Himachal Pradesh (Completed)

Client: Everest Power Private Limited Capacity 2 x 50 MW

Location State Himachal Pradesh

District Kullu

River MalanaNallah, a tributary of Parbati River in the Beas Basin

Contract Duration

42 Months

Contract Value

INR 635.46 Crores (US$ 97.86 Millions) (1 US$=INR 65)

Project Status

Commissioned-May,2012

Technical Features

Gross Head 623.6m

Net Head 608m

Design discharge 20 cumecs

Civil Works

Concrete Gravity Dam with Drift

150.5m long, 45m high

Spillways 2 no’s of Breast wall type, 4 x 5.5m

Head Race Tunnel 2.9m, D-shaped, 2.9m high, 4.98Km

Construction Adits Total of 1.3km long in different dia.

Surge Shaft 6.0m diameter, 80m high

Vertical Pressure Shaft 2.5m diameter, 546m high

Horizontal Pressure Shaft 2.5m diameter, 183m long

Main Access Tunnel 6.0m x 6.0m, 382m long

Underground Power House 67.5m x 17.5m x 35.85m

Tail Race Tunnel 5.0m x 6.75m, 255.63m long

EOT Crane Creation of rock ledge

Infra Works

Roads 13.08 Km

Permanent Colony 25000 sq. ft.

EM Works

Generator & Turbine 2 x 50 MW, Vertical axis pelton turbines.

Switchyard Outdoor type, 60m(L) x 40m(W)

Substation 132 kV

Transmission Line Double circuit, 18 Km

HM Works

Intake Trash Rack 7.0m x 2.03m, 2 Nos.

Intake Emergency Gate 3.0m x 3.0m, 1 No. Vertical Lift type.

Intake Service Gate 2.2m x 2.2m, 1 No. Vertical Lift type.

Spillway Radial Gate 4.0m x 5.5m, 2 Nos.

Tail Race Gates 2.5m x 1.8m, 2 Nos.

Tail Race Outfall Gate 5.0m x 3.0m, 1 No.

Silt Flushing Gates 2 no’s of 700mm Dia. valves.

Pressure Shaft Steel Lining 2.5m diameter, 800m long, 850MT

Surge Shaft Bonnet Gate 2.2m x 2.2m, 1 No.

Gantry Crane 1 No. 20 MT capacity

EOT Crane 130 MT / 25 MT in Power House

Loading Platform to Dam Site 30 ton & 1 ton capacity of 3.5km length

Loading Platform to Adit-3 6 ton capacity of 0.85km length

Loading Platform to Adit-4 6 ton & 0.5 ton capacity of 0.45km length

Adit-3 to Surge Shaft Top 0.5 ton capacity of 0.063km length

Page 13: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 14: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Sainj, Himachal Pradesh (Completed)

Client: Himashakti Power Private Limited

Capacity 2 x 2.5 MW

Location State Himachal Pradesh

District Shimla

River SainjKhad, a tributary of Tons which is a tributary of Yamuna.

Contract Duration 24 Months

Contract Value INR 25.00 Crores (US$ 3.85 Millions) (1 US$=INR 65)

Project Status Commissioned–May,2010

Technical Features Gross Head 97.0m

Net Head 90.0m

Design discharge 6.6 cumecs

Civil Works

RCC Raft Type Gated Barrage 26m long, 13m high,

Head Race Tunnel 1.95m, D-shaped, 2.25m high, 1.88 Km

Surge Shaft 4.0m Dia, 18.9m high with upper expansion chamber size of 41 x 6 x 4m

Pressure Shaft Surface type steel pipe of 1.4/1.1m dia. 163.2 m long

Surface Power House 28.7m x 10.0m x 14.38m

EOT Crane 20/5 Ton with span of 8.5 m

Tail Race Channel 3.0m wide, 7m long

Infra Works Roads 1.20 Km

EM Works

Supply & Install Main Units 2 x 2.5 MW units with Horizontal Shaft Francis turbine.

Switchyard Open type, 13m x 7.3m

Substation 33 kV

Transmission Line Single circuit, 20 Km

HM Works

Intake Service Gate 1.5m x 1.5m, 1 No.

Spillway Radial Gate 7.0m x 5.0m, 3 Nos.

Stop logs for spillway radial gate 7.0m x 6.5m, 1 No. Slid type gate.

Trash rack 5.0m x 2.08m, 4 Nos. Screens

Butterfly valve 1.4m Dia, Valve

Tail Race Gates 3.36m x 2.8m, 2 No’s, Fixed wheel type

Penstock 1.4m diameter, 163.2m long

Note: EM – Electro mechanical and HM - Hydro-mechanical

Page 15: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 16: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Teesta - III, Sikkim (Commissioned)

Client: TeestaUrja Limited Capacity 6 x 200 MW

Location State Sikkim

District North District

River Teesta

Contract Duration 54 Months

Contract Value INR 2498.23 Crores (US$ 384.73 Millions) (1 US$=INR 65)

Project Status Work in progress. Expected commissioning June,2016

Technical Features Gross Head 797m

Net Head 780.33 m

Rated Discharge per Unit 21.17 m3/s

Civil Works

Head Race Tunnel 7.5m, Modified Horse Shoe, 12.9 Km

Construction Adits for HRT 6.5m x 6.5m, 1.3 Km

Other construction Adits 6.5m x 6.5m, 2.2 Km

Tail Race Tunnel 8.0m x 8.0m, 1.3 Km long

TRT Manifolds 4.8 x 8.2 m, 488m long

Main Access Tunnel 8.0m x 8.0m, 541m long

Cable Tunnel 8.0m x 8.0m, 663m long

Other additional tunnels Various Dia., 0.9 Km long

Surge Shaft 13.0m diameter, 158m high

Vertical Pressure Shaft 2 Nos., 644m each, 4.0m Dia.

Inclined Pressure Shaft 2 Nos., 469m each, 4.0m Dia.

Horizontal Pressure Shaft 663m, 4.0m/3.25/2.5m Dia.

Underground Power House 214.5m x 21.3m x 45.0m

Transformer Cavern 181.63m x 15.8m x 31m

Infra Works

Roads 28 Km

Permanent Colony 25000 sq. ft.

Office Buildings 15000 sq. ft.

Bridges 1 permanent and 3 nos. temporary bridges.

Temporary colonies 120000 sq. ft.

HM Works

Pressure Shaft Steel Lining 11764 MT

Intake Trash Rack 7.0m x 2.30m, 36 Panels

Fixed Wheel Gate for Intake 7.5m x 7.5m, 1 No.

Radial Gate for Spillway Tunnel-1 12.0m x 7.0m, 1 No.

Fixed Wheel Gate for Spillway Tunnel-1 12.0m x 9.9m, 1 No.

Radial Gate for Spillway Tunnel-2 11.0m x 14.0m, 1 No.

Fixed Wheel Gate for Spillway Tunnel-2 11.0m x 13.3m, 1 No.

Radial Gate for Chute Spillway 11.0m x 14.5m, 1 No.

Fixed Wheel Gate for Chute Spillway 11.0mx17.85m, 1 No.

Radial Gate for Flushing Tunnel 9.0m x 9.3m, 1 No.

Fixed Wheel Gate for Flushing Tunnel 9.0m x 11.6m, 1 No.

Radial Gate for Silt Flushing 2.0m x 1.5m, 2 No.

Bonnet type slide gate for Silt Flushing Tunnel 2.0m x 1.5m, 2 No.

Fixed Wheel Tail Race Gates 4.8m x 6.9m, 3 No.

Fixed Wheel Gate for De-silting 5.5m x 7.5m, 4 Nos.

Fixed wheel gate for Diversion Tunnel 6.0m x10.30 m, 2 No.

Hinge Gate for the Inspection of Desilting Chamber 2.5m x 2.5m, 2 No. 3.5mx3.5m, 2 No.

Hinged type Adit Gate for Abandoned Adit 2.5mx2.0m , 1 No.

Page 17: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 18: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Demwe Lower, Arunachal Pradesh (In Progress)

Client: Athena Demwe Power Limited

Capacity 5 x 342 MW + 1 x 40 MW

Design Complete Planning, Design & Engineering

Contract Value INR 4507.38 Crores (US$ 694.14 Millions) (1 US$=INR 65)

Project Status Work in progress

Civil Works

Diversion Tunnels 14.0m, Horse-shoe shaped, 5 Nos. Each of 1 km long

Diversion Tunnels 6.0m, Horse-shoe shaped, 1 No.

Power Intake 5 Nos. rectangular fore bay type (125m long and 37.70m high)

Underground Pressure Shaft

10m diameter, 5 Nos. (Average length 602m)

Tailrace Tunnel 13.0m, Horse-shoe shaped, 4 Nos.

Surface Power House 200.57m (L)x28m (W) x 50m (H)

Infra Works

Roads 19 Km

Residential Buildings 27533 Sq.m.

Office Buildings 4000 Sq.m.

Non-residential buildings

33950 Sq.m.

EM Works

Design, manufacture, supply, transportation, storage, erection, testing and commissioning of electro-mechanical plant and machinery (5 nos. Of 342MW & 1 no of 40MW Francis Type Turbines), main power transformers, switchyard and power grid interconnection facilities.

HM Works

Design, manufacture, supply, transportation, storage, erection, testing and commissioning of electro-mechanical plant and machinery (For each 14m dia. diversion tunnels 2 fixed wheel gates of size 5.85m x 14m at inlet, for 6m dia. diversion tunnel 1 fixed wheel gate of size 6m x 6m, 12 Nos. of spillway radial gates for each of sluice spillway bays of 8.6m x 11m, 1 No. of spillway radial gate for the surface spillway bay of 12.5m x 18m)

Note: EM – Electro mechanical and HM - Hydro-mechanical

Page 19: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 20: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Tala, Bhutan (Commissioned)

Client: Druk Green Power Corporation Limited

Capacity Tsibjalumchhu Diversion Scheme for Augmentation of Hydropower of 1020 MW Tala Hydropower Plant

Location Bhutan

Project Duration 19 Months

Contract Value INR 35.36 Crores (US$ 5.45 Millions) (1 US$=INR 65)

Project Status Commissioned October 2014

Design Complete Planning, Design & Engineering

Civil Works

Coffer Dam 2.5m high

Diversion Arrangement 1.0m dia., 65m long MS pipe

Trench Weir 11.0 m long and 2.5 m width

Intake Chamber 4.0 m long, 5.3 m wide and 10.3 m height

Headrace Tunnel 3.5 m D shaped, 1465 m long with concrete lined channel and a walkway

Adit to Headrace Tunnel 3.5 m D shaped, 57 m long

Outfall Structure (Baffled Chute Spillway) 6.0 m long, 6.0 m wide and 5.30 m height

Infra Works

Approach Road from Ropeway UTP to Intake location

100 m long and 4.0 m wide

Temporary Steel Bridge 10.0 m long and 4.0 m wide

Ropeway to Trench Weir/ Intake site 6T Capacity Material Ropeway, 700 m long

HM Works

Design, manufacture, supply, transportation and installation of Gates Trash Racks (8 Panels) - 1.84 m (B) x 2.0 m (H) each Intake Gate - 1.5 m (B) x 2.0 m (H) Maintenance Gate - 2.5 m (B) x 2.0 m (H) Flushing Gate - 0.5 m (B) x 0.5 m (H)

Note: EM – Electro mechanical and HM - Hydro-mechanical

Page 21: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Uhl - III, Himachal Pradesh (In Progress)

Client: Beas Valley Power Corporation Limited (Promoted by HPSEB Ltd)

Capacity: 100 MW

Civil Works: Headrace Tunnel 4.15m, Modified Horse-shoe shaped 1358m long excavation & 8010m long Concrete Lining.

Project: Knyshi - I, Meghalaya (In Progress) Client: Energy Infratech Private Limited

Capacity: 270 MW

InfraWorks: Survey and Investigation Services &Basic infrastructure Development (Roads/Culverts/Bridges/Pathways/Temporary Colony)

Civil Works: Exploratory tunnel of size 3.5m x 3.0mat the Power House and of size 2.5m x 2.2mat the Dam Site

Project: Emra - II, Arunachal Pradesh (In Progress)

Client: Athena Emra Power Private Limited

Capacity: 390MW

Infra Works: Survey and Investigation Services & Basic infrastructure Development (Roads / Bridges / Exploratory tunnels)

Project: Nalo, Arunachal Pradesh (In Progress)

Client: Indus Hydro Power Private Limited

Capacity: 4 x 90 MW

Infra Works: Survey and Investigation Services & Works and Services (Roads, Bridges, Pathways, Exploratory tunnels of size 2.2m x 2.0m)

Project: Yamne - I, Arunachal Pradesh (In Progress)

Client: Aquagreen Engineering Management Private Limited

Capacity: 3 x 45 MW

Infra Works: Survey and Investigation Services & Works and Services

Project: Yamne - II, Arunachal Pradesh (In Progress)

Client: SS Yame Energy Venture Private Limited

Capacity: 3 x 30 MW

Infra Works: Survey and Investigation Services & Works and Services

Project: Anjaw Arunachal Pradesh (In Progress)

Client: Lohit Urja Private Limited

Capacity: 7 x 38.57 MW

Infra Works: Survey and Investigation Services & Works and Services

Project: Demwe Upper Arunachal Pradesh (In Progress)

Client: Lohit Urja Private Limited

Capacity: 4 x 250 MW

Infra Works: Survey and Investigation Services & Works and Services.

Page 23: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are
Page 24: PROFILE -  · PDF fileLeadership and Management The Leadership and Management teams at Abir comprise of proven expertise in infrastructure development projects, and are

Project: Singhitarai, Chhattisgarh (In Progress)

Client: Athena Chhattisgarh Power Private Limited Capacity 2 x 600 MW Sub – Critical Units with River Water Intake System

Location Chhattisgarh, India

Contract Duration 38 Months

Contract Value INR 2952.26 Crores (US$ 454.65 Millions) (1 US$=INR 65)

Project Status Work in progress, expected commissioning March 2018

Design, Engineering, Procurement, Construction to Handing Over.

Complete Designing, Engineering, Manufacture, Supply, Erection, Testing & commissioning of Balance of Plant (BOP) including associated Civil, Structural, Mechanical, Electrical, Instrumentation, etc.

Erection, Testing & Commissioning

Boiler, Turbine, Generator (BTG) & Auxiliaries.

Civil & Structural Works

Turbine-Generator building, Mill & Bulker Bay, ESP & Fabric Filters.

Coal handling Plant (Track hopper, Wagon Tippler, Bunkers, Conveyor galleries, Crusher House, Transfer House / Junction Towers, Coal Handling Plant Control room building, Pump House for DS system, Tunnels, Dust Suppression, extraction and ventilation system, Coal settling Ponds, Coal Stockyard, Stacker cum Reclaimer foundations, Crusher foundations).

ESP Control room Building, Air Washer room Building, Central Control / equipment room building, Electrical switch Gear Building, RCC Chimney 275m high, Air Conditioning System building, Ventilation system building

Ash Handling Plant including (Bottom ash hopper, Bottom ash slurry pump house, Ash Water Pump house, Ash slurry pipe supports, Ash handling Hydro bins, Ash pond and associated works, HCSD Pump house, HCSD pipe supports, Compressor House, Vacuum Pump House, Recirculation Pipe Supports, Fly ash silo and paving in silo area, Silo area utility building, MCC and control room for entire ash handling plant).

Water System Including (Water retaining structures, CW Pump House with fore bay including CW and ACW pumps foundations and structural steel superstructure housing EOT/Gantry Crane, CW Fore bay/desalting basin, Silt flushing Pump house, Stop log gates, Trash rack/screens, CW intake and discharge duct work/RCC channel, Laying of CW pipe from CW pump house to Turbine building, Turbine building to cooling tower to CW pump house fore bay, Neutralization pit, Chlorination building, Central Monitor basin, Cooling tower, DM Plant building, Chemical House, DM Water tanks and CST Tanks, Service Water Storage tanks & pump house, Potable water storage tanks, Effluent Treatment plant and guard pond, Ash Water recirculation system building, Water Supply System, CW Chemical dosing pump house, Sewerage treatment plant & Effluent treatment Plant, Auxiliary cooling Water pump house, pump & Equipment).

Fire Protection System (Fire Water pump house , Fire protection system buildings)

Fuel oil handling system (Fuel Oil Pump House, Fuel Oil Tank farm area, Fuel Oil Tanks and fuel oil Dyke, Fuel Oil Unloading facilities).

Compressed Air System (Compressor house for main plant compressor & Electrostatic Precipitator (ESP) compressor, Instrumentation and Services air compressor house building).

400 kV Switchyard, Cable trenches and pipe trenches, Transformer yard Service Building, Work Shop Building, Railway track in transformer yard Boiler Elevator Supporting Structures, Belt Conveyors for bottom ash handling system, Ash handling control rooms & buildings.

Infra Works Residential Colony, Shopping complex, Ash Pond/ Dyke, Club house, Covered car parking, Servant quarters, Community center, Amphitheatre, Raw/River Water Intake System Overhead Transmission Line.

Mechanical, Electrical, Instrumentation Works for (BTG & BOP)

Design, manufacture, supply, transportation, storage, erection, testing and commissioning of Balance of Plant (BOP) and erection, testing & commissioning of Boiler, Turbine & Generator (BTG) and Auxiliaries.

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Project: Bhavanapadu, Andhra Pradesh (In Progress)

Client: East Coast Energy Private Limited

Capacity 2 x 660 MW Super Critical Units with Desalination Plant

Location Srikakulam, Andhra Pradesh

Contract Duration 38 Months

Contract Value INR 2678.71 Crores (US$ 412.52 Millions) (1 US$=INR 65)

Project Status Work in progress

Design, Engineering, Procurement, Construction to Handing Over.

Complete Designing, Engineering, Manufacture, Supply, Erection, Testing & commissioning of Balance of Plant (BOP) including associated Civil, Structural, Mechanical, Electrical, Instrumentation, etc.

Erection, Testing & Commissioning

Boiler, Turbine, Generator (BTG) & Auxiliaries

BOP Civil and Structural Works & BTG Structural Works

Turbine-Generator building, Mill & Bulker Bay, ESP & Fabric Filters

Coal handling Plant (Track hopper, Wagon Tippler, Bunkers, Conveyor galleries, Crusher House, Transfer House / Junction Towers, Coal Handling Plant Control room building, Pump House for DS system, Tunnels, Dust Suppression, extraction and ventilation system, Coal settling Ponds, Coal Stockyard, Stacker cum Reclaimer foundations, Crusher foundations).

ESP Control room Building, Air Washer room Building, Central Control / equipment room building, Electrical switch Gear Building, RCC Chimney 275m high, Air Conditioning System building, Ventilation system building.

Ash Handling Plant including (Ash pond and associated works, HCSD Pump house, HCSD pipe supports, Compressor House, Vacuum Pump House, Recirculation Pipe Supports, Fly ash silo and paving in silo area, Silo area utility building, MCC and control room for entire ash handling plant)

Water System Including (Water retaining structures, CW Pump House with fore bay including CW and ACW pumps foundations and structural steel superstructure housing EOT/Gantry Crane, CW Fore bay/desalting basin, Silt flushing Pump house, Stop log gates, Trash rack/screens, CW intake and discharge duct work/RCC channel, Laying of CW pipe from CW pump house to Turbine building, Turbine building to cooling tower to CW pump house fore bay, Neutralization pit, Chlorination building, Central Monitor basin, Cooling tower, DM Plant building, Chemical House, DM Water tanks and CST Tanks, Service Water Storage tanks & pump house, Potable water storage tanks, Effluent Treatment plant and guard pond, Ash Water recirculation system building, Water Supply System, CW Chemical dosing pump house, Sewerage treatment plant & Effluent treatment Plant, Auxiliary cooling Water pump house, pump & Equipment).

Fire Protection System (Fire Water pump house , Fire protection system buildings)

Fuel oil handling system (Fuel Oil Pump House, Fuel Oil Tank farm area, Fuel Oil Tanks and fuel oil Dyke, Fuel Oil Unloading facilities).

Compressed Air System (Compressor house for main plant compressor & Electrostatic Precipitator (ESP) compressor, Instrumentation and Services air compressor house building).

400 kV Switchyard, Cable trenches and pipe trenches, Transformer yard Service Building, Work Shop Building, Railway track in transformer yard Boiler Elevator Supporting Structures, Belt Conveyors for bottom ash handling system, Ash handling control rooms & buildings

Infra Works Residential Colony, Shopping complex, Ash Pond/ Dyke, Club house, Covered car parking, Servant quarters, Community center, Amphitheatre.

Mechanical, Electrical, Instrumentation Works for (BTG & BOP)

Design, manufacture, supply, transportation, storage, erection, testing and commissioning of Balance of Plant (BOP) and erection, testing & commissioning of Boiler, Turbine & Generator (BTG) and Auxiliaries.

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Project: Cuddalore, Tamil Nadu (In Progress)

Client: Coastal Oil & Gas India Limited (COGIL) for M/s Nagarjuna Refinery

The project is under Build Own Operate Transfer (BOOT) basis for period of 20 years

The project involves EPC for 64 Nos. tanks of various diameters and heights for POL service. The tanks are of two

types - floating and fixed roof – and mostly in MS construction. Out of these 10 Nos. tanks are for crude oil storage

for the refinery operation.

9 Nos. LPG bullets. Two are designed for propane and balance for commercial LPG.

Associated piping of various diameters, pumps and pumping station, metering stations, instrumentation and

automation, electrical systems

Fire-fighting system consisting of hydrant system, foam system, paging system, manual call points, etc.

Associated roads and drainage system

The cumulative storage capacity of the tanks is 1.44 million KL. The terminal is on 322.4 acres adjacent to the refinery

and the Bay of Bengal.

Project is under execution and is about 60% completed. Value of the Project is INR 800 Crores (US$ 123.2 Million)

(1 US$=INR 65)

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HOSPITALITY PROJECTS

HYDRO ELECTRIC POWER

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Project: Wellness Centre, Visakhapatnam, Andhra Pradesh (Commissioned)

Client: Baypark Hotels and Resorts Pvt Limited

The project involves EPC for Construction of 1.85 Lakh sft. wellness centre consisting of 136 guest rooms, 5 suite

cottages, restaurants, treatment areas, kitchens, swimming pool, yoga hall, kriya section, gym, consultation rooms,

main lobby, etc.

Landscaping of 10 acres with trees, shrubs, carpet grass, etc.

Decorative art works and koi fish pond.

Sewage treatment system

Support facilities such as fire-fighting, air conditioning, hot and cold water, laundry, power control, lifts, drainage,

IT Systems, CCTV, lighting

Supply of all furniture for the facility and treatment equipment such as sauna, steam, ozonised steam capsule,

quartz, infra-red sauna, whirlpool, shirodhara, abhiyanga, arm/foot bath, jet bath, colon therapy, Seca Body

Analysing Machine, gym equipment, LED, TVs, Music Systems, Kitchen and Laundry equipment

2 KM approach road and 3 KM path ways and walk ways.

The project is on 37 acres with 28 acres on hill top and 9 acres adjacent to the Bay of Bengal Sea.

The Project has been commissioned with 68 guest rooms and all the operational area in March 2016. The balance 68

guest rooms and 5 suite cottages is in progress.

Value of the Project is INR 78 Crores (US$ 12.01 Million) (1 US$=INR 65)

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RAILWAY PROJECTS

HYDRO ELECTRIC POWER

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Project: IRCON Tunnel (In Progress) Client: IRCON International Limited

Description: Construction of 1952 m long horse shoe type railway tunnel T-14 (between Km41.95 to Km 43.90) on Sevok (West Bengal) to Rangpo (Sikkim) for new single line broad gauge railway line project near Rangpo, Sikkim.

Contract value is INR 123.51 Crores (US$ 19.02 Millions) (1 US$=INR 65).

The execution has commenced in March 2017 with the scheduled completion of August 2019.

Project: Rewa Tunnel (In Progress) Client: West Central Railway

Description: Construction of BG single line D-Type underground railway tunnel for an approximate length of 3375m in hard rock/soil, including cut and cover portion, portal walls, earthwork in formation on approaches of tunnel, minor bridges, side/catch water drains and other miscellaneous works from Km.22.00 to Km. 27.10 in between Govindgarh-Baghwar stations of Rewa-Sidhi new BG Rail line project near Rewa, Madhya Pradesh.

Contract value is INR 107.81 Crores (US$ 16.60 Millions) (1 US$=INR 65).

The Project commencement is April 2017 and scheduled completion by March 2020.

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Work Environment & Culture

Abir strives to create a work environment that provides unity in diversity – be it be gender, race, age, culture, nationality and ethnic - equal access to information, development and opportunity. With an inclusive work environment, we seek to leverage the people's unique talents, experience and ideas. To us, diversity is more than mere policies and practices; it is a lever that unlocks the power of differences to competitive advantage and meets the vision of the organization.

The work culture is both social and interactive leading to high performance. There is a strong emphasis on knowledge sharing and ample opportunities to innovate. People are the key to company’s future and hence emphasis is on their professional development, health and safety.

An employee friendly environment, easy-to-approach executive management style, a professional work culture, transparent and robust work organization and ensuring the work-life balance are the reasons for Abir’s phenomenal rise in a short span of time.

The current strength is over 2500 skilled personnel with 800 engineers and technicians.

People Management & Development

“Abirites” as the people are fondly called, are the company’s greatest asset. It is the dedication and commitment of the professional, multi-talented and skilled manpower that has resulted in making Abir one of the most preferred companies in the infrastructure sector.

A comprehensive process of selection, where all efforts are made to create an alignment between the organization's role requirement and the individual's capability, potential and aspirations is in place.

Training is accorded high priority exposing the people to new ideas, empowering them in expanding their knowledge base and prepares to face all challenges, both at the personal level and at the professional level. Development of Leadership Pipeline through various leadership development initiatives is an integral part of the corporate vision.

The training programs encompass the technological, managerial and behavioural growth of our people, enabling them to take higher responsibility.

We constantly endeavour to identify new technologies, new ideas, new processes, better tools and methods to improve what we do.

HUMAN RESOURCE

w

RESOURCES

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Operative Chart

Plant and machinery is the most important resource after people. It is the lifeline of modern day Construction Company. With mega size projects where the volumes are mind-blogging; With projects located in all type of terrain – from sub-zero to deep underground to very remote; With projects demanding precision and high quality standards; With projects requiring to be built within the required time plan and budget; Plant & Machinery are of paramount importance. In fact, the availability and use of plant and machineries along with the degree of mechanization and innovation are major attributes of a successful company. We at Abir, totally understand this crucial requirement and constantly strive to use the optimum resource. Even the maintenance methods and practices are aligned with this – resulting in very high availability and reliability of it's equipment, resulting in economy of operations, high quality works, ensure safety and maintain time lines. Abir owns over INR 400 Crores (US$ 70 Millions) worth of equipment which have sourced from reputed world class manufacturers and can be classified as under.

Excavation & Earth Work

Survey& Geo-technical investigation.

Grading & Compacting

Hauling &Material Transport

Lifting & Hoisting

Conveying

Aggregate and concrete production

Tunnelling and rock drilling

Pumping and de- watering

Workshop & Maintenance

Utilities - Power, Air & Water Supply

IT & Communications

Special Equipment o Ropeways (for equipment & materials transport) o Spider Crawler o 7-Arm Jumbo

PLANT & EQUIPMENTS

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Quality Commitment:

The quality objectives of the company have been established for all processes of the organization and are in line with the Quality Policy. This is monitored periodically to ensure the effectiveness and adequacy of the Quality Management System.

A significant process is communication with the client wherein suggestions, information on status of the work, areas of dissatisfaction / improvements, corrective actions are discussed and taken as inputs – which is all part of a well-documented "Project Quality Plan".

The Quality Policy:

Our "Quality Policy" is consistent with the Abir's Vision & Core Values:

Commitment to comply with the requirements and continually improve the effectiveness of the Quality Management System.

Provides a frame work for establishing and reviewing quality objectives.

Communicated and understood within the organization.

The Quality Objective:

To incorporate state of the art technology in the areas of design, construction, materials, processes and machinery.

To eliminate wastage.

To continuously train employees towards empowerment.

To reduce impact on environment.

The Quality Management System:

Procedures for monitoring, measuring, analyzing, take necessary actions to achieve planned results, continual improvement, identify and exercise required control over outsourced processes, are all identified and documented. The responsibilities and authorities for each function are defined. MIS is the tool used for systematic data collection and reporting. This data is analyzed and appropriate action plans are developed and communicated for implementation.

The Quality Manual:

A comprehensive "Project Quality Plan" document is maintained at all project sites. The document includes the quality manual, work procedures and work instructions and with site-specific and client-specific requirements incorporated.

ABIR's Quality Management System (QMS) is in accordance with the requirements of ISO 9001 requirements & guidelines. Procedures are established to specify the methods and criteria for effective operation and control. The necessary resources for this are part of the company’s annual budget plan.

QUALITY AT ABIR

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Health Safety & Environment

The safety and health of employees, partners, service providers and the public and the minimization of impact on the natural environment are a priority at Abir. Health, Safety and Environment (HSE) are key focus areas, and integrated into our business operations at every level and vertical, especially since we operate in remote locations across the country. The key objective of Abir's HSE program is to empower teams to attain a healthy and safe work place with emphasis on safety and environmental protection. These beliefs find practical implementation through:

Employee involvement and ownership

Effective employee training

Leadership commitment and employee engagement

Integrated Management Systems (ISO 9001, ISO 14001 and OHSAS 18001)

Audits Our health and safety strategy is a work in progress, being constantly updated and fine-tuned to sensitize the employees and contractors, to the imperative need for continuous implementation of risk management practices, behaviour, safety audits, reporting of incidents and near misses, and identification and prevention of risk behaviour at work.

Health

Occupational health at ABIR has a strong focus on primary prevention of hazards, and is directed towards protecting the health of its employees and contractors working within its facilities. Prevention and corrective health is promoted through programs and initiatives compliment within regulatory requirements. Each facility has a dedicated Occupational Health Centre (OHC) aimed to:

Ensure that the health of the employees and contractors remains sound.

Expand the healthcare services to community around as required.

Ensure guaranteed focus on Preventive Measures in occupational health.

Monitor health status to determine and advise concerned for adopting preventive measures.

Mandating Pre-employment check-up for new employees, periodic medical examination etc.

Safety

At Abir, safety of its employees and contractors at work sites, projects and offices is of fundamental importance and integral to its business activities. The organization has adopted global standards and systems to provide a safe work environment. Abir has incorporated best-in-class safety systems to focus on: Compliance with applicable safety legislative requirements.

Hazard identification and risk assessment of its activities from inception to operation.

Identification and incorporation of indispensable safety measures at the design stage of the projects.

Development and implementations of effective, preventive systems such as work permits, emergency management plan, incidents reporting systems, incident investigation and root cause analysis.

Implementation of an effective fire fighting system comprising alarms, manual call points, sprinkler systems, a pressurized fire hydrant system, fire tenders and a well-trained human resources to handle emergencies.

HSE AT ABIR

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Implementation on an 'on site emergency’ plan with stringent emphasis on training of employees and mock drills which can be fine-tuned to meet the needs of specific site operations.

Adoption of a methodology to handle safety such as Hazard and Operability (HAZOP) and Hazard Identification (HAZID) studies, hazardous area classification, development of safety data sheets and standard operating procedures, selection of safe material of construction, etc.

Delivery of regular, safety training to both employees and contractors Abir's approach towards safety management is based on comprehensive Improvement and capability development to build safety awareness, a safe work environment and methodical documentation.

Environment

Abir believes that it has a social responsibility to alleviate the impact of its business on the environment and local communities. The organization, therefore, places great significance on using naturally available resources efficiently, responsibly and safely, and undertaking protection of the environment through conservation and reuse of resources. Continuous improvement of its business processes is sought to recycle and reuse waste and waste water streams, and reduce specific energy expenditure. The Environmental Management System encompasses:

Waste Management

Abir continuously endeavours to implement waste minimization through systematic ‘reducing waste at source' measures such as:

Encouragement of reuse, recycling and recovery

Prevention and reduction of waste generation

Efficient use of raw materials and packaging materials

Green Buildings

Abir is committed to make all its buildings green by using processes that are environmentally responsible and resource-efficient. It promoted the following features in its buildings:

Usage of low volatile organic compounds (VOC) materials

Resource conservation

Effective day light utilization

Water use efficiency

Low waste generation

Energy efficiency

Enhanced fresh are ventilation The emphasis is on reducing the organization’s carbon footprint, and creating sustainable structures.

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INNOVATIONS AT ABIR

The Ropeway Advantage

The necessity of good dependable approach roads to the components of any project cannot be understated. It is critical – both for transporting construction equipment and materials and also for safety of people.

A total length of over 30 KM of roads, in one of the most difficult and delicate Himalayan terrains, was the primary and critical requirement of the Malana II project. The construction was dangerous and a slow process. It was a project by itself!

That’s when we asked ourselves "can we start the main construction activity of the various components parallel while building the roads?"

The answer was a YES and the idea was the use of ropeway system. This enabled the actual project works at the components to be started without the roads – saving on cost and time.

8 nos. of ropeways were built at the Malana 2 project as detailed below: 1 3.5 KM long, 6 MT mono-cable system for eqpt such as excavators, bulldozers, trucks, etc. to the dam and adits’ site 2 3.5 KM long, 30 MT per hour round robin ropeway system for transporting aggregate and sand to the dam and adits site 3 3.5 KM long, 600 bags per hour system for transporting cement bags to the dam and adits site 4 800 M long, 6 MT capacity system for steel ferules for lining of pressure shaft, cement, sand, etc. to Surge Shaft site. 5 780 M long 6 MT capacity system for steel ferules for lining of pressure shaft, cement, sand, etc. to intermediate adit 6 800 M long, 500 Kgs. capacity system for carrying diesel, rations, etc. to Surge Shaft site. 7 780 M long 500 Kgs. capacity system for carrying diesel, rations, etc. to the intermediate adit 8 1020 M long, 500 Kgs system to Malana Village for carrying wooden sleepers, rations, etc. for use of the villagers.

The idea was so helpful that we had used the same for our Tala Project where we have established 700M long 6MT capacity to Weir site for carrying equipment and construction materials.

One of the fundamental design criteria of dam construction is the necessity to “anchor” the dam to the rock – on all sides. Thus, the first step of dam construction is exposing the stable rock formation – in the river bed and the banks.

This activity calls for removal and carting huge quantities of soil – called overburden in the hydel power industry parlance. And the quantities are so enormous and terrain so difficult, that the task becomes daunting and cost intensive.

More importantly, this also means that centuries old trees will have to be cut.

The Drift

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At Malana II project it was discovered that the stable rock formation in the left bank was much more “deeper” than earlier investigations had indicated. Excavation by conventional methodology involved removal of 200000 M3 of additional overburden – resulting in increase in the construction time and loss of significant nos. trees.

It was at this point that the innovative idea of a “DRIFT/KEYWALL” was successfully adapted –limiting the budget, build the dam in time and more importantly save the trees and protect the environment.

It was dangerous, challenging but satisfying & fulfilling.

The proposal was to construct a key wall that would anchor the dam to the rock on the bank side in the overburden of around 62 M length. The methodology adopted for this was construction of a series of horizontal “walls” (4m high x 3M wide) one on top of other with “interlocking” arrangement like shear keys between each “wall” till dam top – thus resulting in one big key wall.

Considering the conditions of the area and the criticality of the key wall the construction had to be cautious and careful – both from strength point of view and safety of personnel. Intermediate steel support, RCC laggings were provided to retain the back filling concrete in extreme poor rock condition. Since the strata had very less standup time, fast operations and quick support systems were needed. The major challenge was mechanization of mucking for which conveyor system was adopted.

Schematic View

Acknowledgement

The idea was mooted by the designers of the project M/s Energy Infratech Private Limited. Abir rose up to the challenge.

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Conventional method of construction of an underground power house involves fabrication and erection of huge steel sections resulting in the use of significant and substantial steel in terms of tonnage. The steel sections, apart from supporting the power generators, turbines, and auxiliary equipment, the primary use is as a support for EOT cranes of the power house. The use of steel is obviously costly and adds to the project construction time.

This led us to ask ourselves “why cannot we use the available rock for this purpose?”

The answer was creation of the “rock ledge” on which the EOT crane could be supported and operated - saving cost and time.

The work needed to be done in cautious and controlled manner, as the “shape” of the ledge had to be retained while drill and blasting the rock during the making of the power house. Controlled blasting was also essential as the integrity and the strength of the rock to take the operative weights of the crane and power house equipment had to be ensured.

The success of this idea at Malana II (the rock ledge supports an EOT crane of 130 MT capacity) lead the designers and also Abir to replicate the same at Teesta III power house where the capacity of the EOT crane was 270 MT.

Schematic View

Acknowledgement

The idea was mooted by the designers of the project M/s Energy Infratech Private Limited. Abir rose up to the challenge.

The Rock Ledge

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FINANCIALS

130.25

239.49 294.04

364.94 406.15 426.34 441.11

890.03

1194.07

1088.04 1073.83 1131.71

854.76

653.18

61.37 74.23 54.56 40.85 41.21 20.19 14.78

2009-10 2010-11 2011-12 2012-13 2013-14 2014-15 2015-16

Figures INR Crores

Net Worth Turnover Profit After Tax

20.06

36.88 45.28

56.20 62.55 65.66 67.93

137.06

183.89

167.56 165.37 174.28

131.63

100.59

9.45 11.43 8.40 6.29 6.35 3.11 2.28

2009-10 2010-11 2011-12 2012-13 2013-14 2014-15 2015-16

Figures US$ Million

Net Worth Turnover Profit After Tax

1 US$ = INR 65

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CONTACT US

Registered Office

B-215-216 , Somdatt Chamber-1,5 Bhikaji Cama Place New Delhi - 110066 India Phone: (+91) (011) 46026744

Email ID: [email protected] Website: www.abir.in Corporate Office

143-144 Udyog Vihar Phase IV Gurgaon - 122015 Haryana, India Phone: (+91) (0124) 4630800 Fax: (+91) (0124) 4630888

Thermal Division

7-1-24, B Block, 7th Floor Roxana Towers, Greenlands, Begumpet Hyderabad- 500016 Telangana, India Phone: (+91) (040) 66570881 Fax: (+91) (040) 66570888